Cookie.Expired Cookie.Expired Cookie.Expired Cookie.Expired Property

Definition

Ruft den aktuellen Zustand des Cookie ab oder legt diesen fest.Gets or sets the current state of the Cookie.

public:
 property bool Expired { bool get(); void set(bool value); };
public bool Expired { get; set; }
member this.Expired : bool with get, set
Public Property Expired As Boolean

Eigenschaftswert

true, wenn das Cookie abgelaufen ist, andernfalls false.true if the Cookie has expired; otherwise, false. Die Standardeinstellung ist false.The default is false.

Beispiele

Im folgenden Beispiel werden die Eigenschaften von Cookies angezeigt, die in einer Antwort zurückgegeben werden.The following example displays the properties of cookies returned in a response. Das komplette Beispiel finden Sie im Cookie Thema zur-Klasse.For the complete example, see the Cookie class topic.

HttpWebRequest^ request = dynamic_cast<HttpWebRequest^>(WebRequest::Create( args[ 1 ] ));
request->CookieContainer = gcnew CookieContainer;
HttpWebResponse^ response = dynamic_cast<HttpWebResponse^>(request->GetResponse());
response->Cookies = request->CookieContainer->GetCookies( request->RequestUri );

// Print the properties of each cookie.
System::Collections::IEnumerator^ myEnum = response->Cookies->GetEnumerator();
while ( myEnum->MoveNext() )
{
   Cookie^ cook = safe_cast<Cookie^>(myEnum->Current);
   Console::WriteLine( "Cookie:" );
   Console::WriteLine( "{0} = {1}", cook->Name, cook->Value );
   Console::WriteLine( "Domain: {0}", cook->Domain );
   Console::WriteLine( "Path: {0}", cook->Path );
   Console::WriteLine( "Port: {0}", cook->Port );
   Console::WriteLine( "Secure: {0}", cook->Secure );
   Console::WriteLine( "When issued: {0}", cook->TimeStamp );
   Console::WriteLine( "Expires: {0} (expired? {1})", cook->Expires, cook->Expired );
   Console::WriteLine( "Don't save: {0}", cook->Discard );
   Console::WriteLine( "Comment: {0}", cook->Comment );
   Console::WriteLine( "Uri for comments: {0}", cook->CommentUri );
   Console::WriteLine( "Version: RFC {0}", cook->Version == 1 ? (String^)"2109" : "2965" );
   
   // Show the string representation of the cookie.
   Console::WriteLine( "String: {0}", cook );
   
}
        var request = (HttpWebRequest)WebRequest.Create(args[0]);
        request.CookieContainer = new CookieContainer();
    
        using (var response = (HttpWebResponse) request.GetResponse())
        {
            // Print the properties of each cookie.
            foreach (Cookie cook in response.Cookies)
            {
                Console.WriteLine("Cookie:");
                Console.WriteLine($"{cook.Name} = {cook.Value}");
                Console.WriteLine($"Domain: {cook.Domain}");
                Console.WriteLine($"Path: {cook.Path}");
                Console.WriteLine($"Port: {cook.Port}");
                Console.WriteLine($"Secure: {cook.Secure}");
             
                Console.WriteLine($"When issued: {cook.TimeStamp}");
                Console.WriteLine($"Expires: {cook.Expires} (expired? {cook.Expired})");
                Console.WriteLine($"Don't save: {cook.Discard}");
                Console.WriteLine($"Comment: {cook.Comment}");
                Console.WriteLine($"Uri for comments: {cook.CommentUri}");
                Console.WriteLine($"Version: RFC {(cook.Version == 1 ? 2109 : 2965)}");

                // Show the string representation of the cookie.
                Console.WriteLine($"String: {cook}");
            }
        }
    Dim request As HttpWebRequest = WebRequest.Create(args(0))
    request.CookieContainer = New CookieContainer()

    Using response As HttpWebResponse = request.GetResponse()
        ' Print the properties of each cookie.
        For Each cook As Cookie In response.Cookies
            Console.WriteLine("Cookie:")
            Console.WriteLine($"{cook.Name} = {cook.Value}")
            Console.WriteLine($"Domain: {cook.Domain}")
            Console.WriteLine($"Path: {cook.Path}")
            Console.WriteLine($"Port: {cook.Port}")
            Console.WriteLine($"Secure: {cook.Secure}")

            Console.WriteLine($"When issued: {cook.TimeStamp}")
            Console.WriteLine($"Expires: {cook.Expires} (expired? {cook.Expired})")
            Console.WriteLine($"Don't save: {cook.Discard}")
            Console.WriteLine($"Comment: {cook.Comment}")
            Console.WriteLine($"Uri for comments: {cook.CommentUri}")
            Console.WriteLine($"Version: RFC {If(cook.Version = 1, 2109, 2965)}")

            ' Show the string representation of the cookie.
            Console.WriteLine($"String: {cook}")
        Next
    End Using

Hinweise

Abgelaufene Cookies sollten, wenn Sie empfangen werden, von der Client Anwendung zerstört werden.Expired cookies, if received, should be destroyed by the client application.

Gilt für:

Siehe auch